Singers who Sound Like Amy Winehouse, Lily Allen

It seems like you can't turn on the radio or surf the music blogs these days (or walk into a Starbucks, for that matter) without hearing a lady singer who is from the UK and sounds strikingly similar to Amy Winehouse or Lily Allen. It's as if all aspiring British female vocalists born between 1979 and 1991 were only given Dusty Springfield and Etta James records to listen to for inspiration.

Winehouse and Allen reintroduced the "soulful songstress with attitude and distinctive vocals" persona to the mainstream when they took the USA by storm a few years ago. However, they now appear to be imploding personally, leaving a hole in the genre that record labels have rushed to fill. I'm not complaining, as I happen to really enjoy this kind of music, but how to tell all this talent apart? There are a lot of 'em, and in addition to having similar musical styles, their names (er, um, "name," as the case may be for several of them) are hardly distinctive. It's confusing! For your benefit and mine, here's my attempt to break it all down:

Name	Duffy	Adele	Estelle	Kate Nash	Gabriella Cilmi
Recent Album	Rockferry, 2008	19, 2008	Shine, 2008	Made of Bricks, 2008	Lessons to Be Learned, 2008 (not yet for sale in US)
Single to Download	"Mercy" or "Warwick Avenue"	"Chasing Pavements"	"American Boy"	"Foundations" and "Merry Happy"	"Sweet About Me" (not yet available in US)
Identifying Features	"Mercy" featured on Grey's Anatomy; album sold at Starbucks	Voice getting a lot of hype; lacks the bad-girl storytelling of the others	As good at rapping as singing; big names like Kanye West and John Legend behind her	More Lily Allen than Winehouse; a great choice post-breakup	Technically Australian, a budding talent now working it in the UK
iPod Replay Potential*	3	4	8	7	6

*scale of 1-10, 1 = "What's this lady doing on my iPod?" and 10 = "Cannot get enough — it's the soundtrack of my life!"
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